| 摘要 |
<p>A pump unit for use in pumping and repairing car tyres has a box-like jacket (1) in which is provided a socket (10) for fixing a bottle (8) with repair fluid and with a lid/adapter (4) known per se with a large and a small collar (5, 6). By the invention is provided securing of the adapter (4) and thereby of the bottle (8) by providing the socket with two resilient arms (16) that may grip with projections (17) around the large collar (5) behind existing edges (7), thus forming a spring catch for the adapter (4). Hence is provided secure holding of the adapter (4) and ready insertion and removal of the bottle (8) in a simple way.</p> |
